The center pivot is the agricultural irrigation system of choice for large acreage because of its low labor and maintenance requirements, convenience, flexibility, performance, and easy operation. Center pivot systems, when properly designed and equipped, conserve valuable resources such as water, energy, money, and time. A wise selection of a center pivot system will result in good water management and conservation, low operating costs, and future flexibility. Test your knowledge on the selection, optimization, and management of center pivots. (29 Pages)
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This 5-page publication explains the water needs for sorghum at different growth stages, the calculations to use to estimate its water requirements, and adjustments to make for rainfall and soil moisture.
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